Renesas Electronics /R7FA6T3BB /I3C /NTST

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Interpret as NTST

RDBFF0=0, RSQFF=0, TEF=0, TABTF=0, RSPQFF=0, TDBEF0=0, CMDQEF=0, IBIQEFF=0

Description

Normal Transfer Status Register

Fields

TDBEF0	Normal Transmit Data Buffer Empty Flag 0 0 (0): For I2C protocol mode: PRTS.PRTMD bit = 1. Normal Transmit Data Buffer 0 contains transmit data. For I3C protocol mode: PRTS.PRTMD bit = 0. The number of empties in the Normal Transmit Data Buffer 0 is less than the NTBTHCTL0.TXDBTH[2:0] threshold. 1 (1): For I2C protocol mode: PRTS.PRTMD bit = 1. Normal Transmit Data Buffer 0 contains no transmit data. For I3C protocol mode: PRTS.PRTMD bit = 0. The number of empties in the Normal Transmit Data Buffer 0 is the NTBTHCTL0.TXDBTH[2:0] threshold or more.
RDBFF0	Normal Receive Data Buffer Full Flag 0 0 (0): For I2C protocol mode: PRTS.PRTMD bit = 1. Normal Receive Data Buffer0 contains no receive data. For I3C Protocol mode: PRTS.PRTMD bit = 0. The number of entries in the Normal Receive Data Buffer 0 is less than the NTBTHCTL0.RXDBTH[2:0] threshold. 1 (1): For I2C protocol mode: PRTS.PRTMD bit = 1. Normal Receive Data Buffer0 contains receive data. For I3C Protocol mode: PRTS.PRTMD bit = 0. The number of entries in the Normal Receive Data Buffer 0 is the NTBTHCTL0.RXDBTH[2:0] threshold or more.
IBIQEFF	Normal IBI Queue Empty/Full Flag 0 (0): For I3C protocol mode (Master): PRTS.PRTMD bit = 0, PRSST.CRMS bit = 1. The number of IBI Status Queue entries is the NQTHCTL.IBIQTH threshold or less. For I3C protocol mode (Slave) : PRTS.PRTMD bit = 0, PRSST.CRMS bit = 0. If the NQTHCTL.IBIQTH = 0: The number of IBI Data Buffer empties is less than the IBI Data Buffer size. If the NQTHCTL.IBIQTH is other than 0: The number of IBI Data Buffer empties is less than the NQTHCTL.IBIQTH threshold. 1 (1): For I3C protocol mode (Master): PRTS.PRTMD bit = 0, PRSST.CRMS bit = 1. The number of IBI Status Queue entries is more than the NQTHCTL.IBIQTH threshold. For I3C protocol mode (Slave) : PRTS.PRTMD bit = 0, PRSST.CRMS bit = 0. If the NQTHCTL.IBIQTH = 0: The number of IBI Data Buffer empties is the IBI Data Buffer size. If the NQTHCTL.IBIQTH is other than 0: The number of IBI Data Buffer empties is the NQTHCTL.IBIQTH threshold or more.
CMDQEF	Normal Command Queue Empty Flag 0 (0): If the NQTHCTL.CMDQTH = 0: The number of Command Queue empties is less than the Command Queue size. If the NQTHCTL.CMDQTH is other than 0: The number of Command Queue empties is less than the NQTHCTL.CMDQTH threshold. 1 (1): If the NQTHCTL.CMDQTH = 0: The number of Command Queue empties is the Command Queue size. If the NQTHCTL.CMDQTH is other than 0: 1: The number of Command Queue empties is the NQTHCTL.CMDQTH threshold or more.
RSPQFF	Normal Response Queue Full Flag 0 (0): The number of Response Queue entries is the NQTHCTL.RSPQTH threshold or less. 1 (1): The number of Response Queue entries is more than the NQTHCTL.RSPQTH threshold.
TABTF	Normal Transfer Abort Flag 0 (0): Transfer Abort does not occur. 1 (1): Transfer Abort occur. To clear, write 0 to this bit after 1 state is read.
TEF	Normal Transfer Error Flag 0 (0): Transfer Error does not occur. 1 (1): Transfer Error occurs. To clear, write 0 to this bit after 1 state is read.
RSQFF	Normal Receive Status Queue Full Flag 0 (0): The number of Receive Status Queue entries is the NRQTHCTL.RSQTH threshold or less. 1 (1): The number of Receive Status Queue entries is more than the NRQTHCTL.RSQTH threshold.

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